11338169 has 4 divisors (see below), whose sum is σ = 11644644. Its totient is φ = 11031696.

The previous prime is 11338163. The next prime is 11338189. The reversal of 11338169 is 96183311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96183311 = 7 ⋅13740473.

It can be written as a sum of positive squares in 2 ways, for example, as 6822544 + 4515625 = 2612^2 + 2125^2 .

It is a cyclic number.

It is not a de Polignac number, because 11338169 - 2⁸ = 11337913 is a prime.

It is a super-2 number, since 2×11338169² = 257108152545122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11338163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153182 + ... + 153255.

It is an arithmetic number, because the mean of its divisors is an integer number (2911161).

Almost surely, 2^11338169 is an apocalyptic number.

It is an amenable number.

11338169 is a deficient number, since it is larger than the sum of its proper divisors (306475).

11338169 is an equidigital number, since it uses as much as digits as its factorization.

11338169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306474.

The product of its digits is 3888, while the sum is 32.

The square root of 11338169 is about 3367.2197730472. The cubic root of 11338169 is about 224.6540791444.

The spelling of 11338169 in words is "eleven million, three hundred thirty-eight thousand, one hundred sixty-nine".